47876675

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 84603960

約数和(自身を除く): 36727285

約数列:

[1, 5, 7, 11, 17, 19, 25, 35, 49, 55, 77, 85, 95, 119, 121, 133, 175, 187, 209, 245, 275, 323, 385, 425, 475, 539, 595, 605, 665, 833, 847, 931, 935, 1045, 1225, 1309, 1463, 1615, 1925, 2057, 2261, 2299, 2695, 2975, 3025, 3325, 3553, 4165, 4235, 4655, 4675, 5225, 5929, 6545, 7315, 8075, 9163, 10241, 10285, 11305, 11495, 13475, 14399, 15827, 16093, 17765, 20825, 21175, 23275, 24871, 29645, 32725, 36575, 39083, 45815, 51205, 51425, 56525, 57475, 71995, 79135, 80465, 88825, 100793, 112651, 124355, 148225, 174097, 195415, 229075, 256025, 273581, 359975, 395675, 402325, 503965, 563255, 621775, 870485, 977075, 1367905, 1915067, 2519825, 2816275, 4352425, 6839525, 9575335, 47876675]

約数ペア:

[(1, 47876675), (5, 9575335), (7, 6839525), (11, 4352425), (17, 2816275), (19, 2519825), (25, 1915067), (35, 1367905), (49, 977075), (55, 870485), (77, 621775), (85, 563255), (95, 503965), (119, 402325), (121, 395675), (133, 359975), (175, 273581), (187, 256025), (209, 229075), (245, 195415), (275, 174097), (323, 148225), (385, 124355), (425, 112651), (475, 100793), (539, 88825), (595, 80465), (605, 79135), (665, 71995), (833, 57475), (847, 56525), (931, 51425), (935, 51205), (1045, 45815), (1225, 39083), (1309, 36575), (1463, 32725), (1615, 29645), (1925, 24871), (2057, 23275), (2261, 21175), (2299, 20825), (2695, 17765), (2975, 16093), (3025, 15827), (3325, 14399), (3553, 13475), (4165, 11495), (4235, 11305), (4655, 10285), (4675, 10241), (5225, 9163), (5929, 8075), (6545, 7315)]